baber/WOPTO huggingface dataset:
Patent JP-H02237086-A (JP)
Title: Manufacture of magnetoresistance effect element
Inventor: SUKIGARA HIDENORI
IPC: H01L43/08
Filed: 1989-03-09
Abstract: PURPOSE:Not only to connect a magnetosensitive section with an electrode section in a simple process but also to miniaturize a magnetoresistance effect element as a whole by a method wherein a photoresist film is formed on a substrate including the magnetosensitive section except an electrode forming section, and a film serving as the electrode section is formed on the whole face of the substrate. CONSTITUTION:A thin film of ferromagnetic material possessed of a magnetoresistance effect is evaporated on the whole face of a substrate 1, the disused part of the thin film is removed to form the film into a prescribed pattern, and a magnetosensitive section 2 is formed. Then, photoresist is applied onto the whole face of the substrate 1 where the magnetosensitive section 2 has been formed and dried up to obtain a photoresist film 5, and a conductive film of Al or the like is formed through evaporation of the whole surface of the substrate 1 including the photoresist film 5, and then the photoresist film 5 is removed with a dedicated removing liquid. In this process, a film 3 serving as an electrode section is formed. By this setup, a magnetoresistance effect element of this design can be miniaturized as a whole and a magnetosensitive section and an electrode section can be connected with each other in a simple process.
Patent JP-H07257205-A (JP)
Title: Float valve for fuel tank
Inventor: NANO YOSHIHIRO
IPC: B60K15/077
Filed: 1994-03-28
Abstract: PURPOSE:To provide a float valve for a fuel tank, which can surely let air flow out until the fuel liquid surface reaches the level of the tank-full, when filling up the fuel tank with the fuel in order to smoothly fill up the fuel tank. CONSTITUTION:A float valve system is provided with a case 11, a float 15, a valve part 16, which is able to close a passage 18 through which air (A) flows out, and a ball 17, which assists the float 15 in moving for closing the valve. A through hole 13a for air ventilation is made in a side wall 13 of the case 11 at a position corresponding to a liquid surface LF being reaches when a fuel tank 8 is properly filled up. In the float 15, a float main body 15a producing buoyancy is arranged at a position that is above a dish-part of a bottom wall 12 of the case 11 and higher than that of the through hole 13a in the side wall 13 of the case 11.
Patent JP-S60200643-A (JP)
Title: Telemeter terminal equipment
Inventor: NOZAWA KUNIO
IPC: H04L12/40
Filed: 1984-03-26
Abstract: PURPOSE:To shorten a time required for one round period where the transmission of measuring data to a master station from plural slave stations ends by detecting the number of slave stations which have ended the transmission of the data, and also collating its number with a time order of a data transmission determined in advance to the slave station, in a telemeter system connected by a multi-drop circuit. CONSTITUTION:First of all, 1, 2...(n) are stored in a memory 10, respectively, as a time rank of a data transmission determined in advance to each at every slave station 21, 22...2n. Also, when starting a transmission of a measuring data, and whenever the transmission of the measuring data by plural slave stations 21, 22...2n makes the round, a master station 1 transmits a control signal C. A control signal detecting part 12 detects this control signal C and generates a reset signal, and a count value of a counter 9 is reset to ''1''. As a result, in the slave station 21, the count value of the counter 9 coincides with the storage contents of the memory 10, therefore, a comparing part 11 generates a coincidence signal, and by a parallel/series converting part 6 and a modulating part 7, a measuring data B1 is provided to a multi-drop circuit and transmitted to the master station 1. In such a way, when the transmission of the measuring data of the slave station 21 is ended, the count value of the counter 9 goes to ''2'' and the transmission is repeated.
Patent JP-H01229941-A (JP)
Title: Infrared type carbon dioxide analyzer
Inventor: ANAMI TOSHIHIRO
IPC: G01N21/35
Filed: 1988-03-10
Abstract: PURPOSE:To measure the concn. of carbon dioxide in a food pack using a very small amount of a sample, by irradiating a sample cell with light having a measuring wavelength and light having a comparing wavelength alternately, and detecting and amplifying the increase and decrease of transmitted lights to perform operational processing on the basis of the pressure variation of the sample cell. CONSTITUTION:When the gas sample collected from a food pack by a syringe 13 is injected in the injection orifice 10 of the syringe 13, the sample passes through a filter 9 to be guided to a pressure sensor 11 and a specimen cell 4 and the injected sample fills the sample cell to be discharged to the open air from a gas outlet 4b. Herein, an infrared ray source 1 alternately irradiates the ample cell 4 with infrared rays having a measuring wavelength showing the absorption characteristic of carbon dioxide and infrared rays having a comparing wavelength not absorbed by gas to be measured through a filter wheel 2 and a photodetector 5 detects the increase and decrease of transmitted lights to output the same to an operational processing part 7 through an amplifier 6 and the pressure sensor 11 senses pressure variation at this time to output the same to the processing part 7. The processing part 7 reads the output value of the amplifier 6 after about 1sec from the point of time when the signal of the sensor 11 returns to atmospheric pressure after once rises to output a carbon dioxide concn. value to a display output part 12.
Patent JP-H074212-A (JP)
Title: Camshaft
Inventor: MIYAMOTO HIDEKI
IPC: F16C3/035
Filed: 1994-03-28
Abstract: PURPOSE:To provide a camshaft for an internal combustion engine, of which weight can be reduced while necessary strength is maintained. CONSTITUTION:This camshaft 1 is rotatably supported by plural cam journals 2, 3 and equipped with plural cams 4, 5. The camshaft 1 is formed into a shape varying along the axial direction in such a manner that a cross sectional shape thereof orthogonally crossing axis provides a maximum cross sectional area on the side of each of the cams 4, 5.
Patent JP-H02267375-A (JP)
Title: Multipassage type rotary union and manufacture thereof
Inventor: DERUBAATO SHII RAIZENAA
IPC: B23B31/30
Filed: 1990-03-08
Abstract: PURPOSE: To simplify the structure and improve the durability of a multiple- passage rotating union by fitting a rotor means in the axial bore of its housing through a cylindrical sleeve member, shortening the sleeve member relatively and forming the sleeve member with a plurality of holes aligned with fluid inlets. CONSTITUTION: This multiple-passage rotating union comprises a housing assembly 12 including a housing 13 and a sleeve bearing 14, and a rotor assembly 16 including an outer rotor 17 and an inner rotor 18 rotatably placed in the housing assembly 12. These assemblies 12 and 16 define a labyrinth passage including an outer passage 19 and an inner passage 20. The housing 13 has two fluid inlets 24 and 26, and a vent passage 30 communicating with a drain part 34 in its lower wall 29. The sleeve bearing 14, which is produced to have a relatively short length, has a pair of holes 38, 39 aligned with the respective inlets 24 and 26, and defines annular spaces 36 and 37 communicating with respective inner passages 31 and 33 by both its ends.
Patent JP-H01233271-A (JP)
Title: Production of 2,2,6,6-tetramethnyl-4-oxopiperidine
Inventor: INABA MASASHI
IPC: C07D211/74
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the present substance useful as a raw material, etc., for light stabilizers of high polymers in high yield, by reacting acetone with 2,2,4,4,6- pentamethyl-2,3,4,5-tetrahydropyrimidine in the presence of a cumyl halide. CONSTITUTION:Acetone and acetonin expressed by the formula are used at 3-15:1 molar ratio and reacted in the presence of a cumyl halide as a catalyst in an amount of 0.05-10wt.% based on the acetonin at >=30 deg.C to afford the subject compound. The cumyl halide is a highly active catalyst; however, bromine, iodine, lithium bromide, ammonium chloride, etc., in an amount of 0.1-5wt.% based on the acetonin can be used as a cocatalyst. In the reaction, a solvent is not especially required, but may be used for controlling the reaction temperature and smoothly advancing the reaction. The present substance is useful also as an intermediate for medicines.
Patent JP-H06245536-A (JP)
Title: Control parameter adjuster for system link inverter
Inventor: KEI TANEKATSU
IPC: H02M7/48
Filed: 1993-02-23
Abstract: PURPOSE:To adjust non-interference control parameters to optimum values on-line automatically without human work. CONSTITUTION:A control circuit for a system link inverter has a non-interference controlling part 11 which outputs each axis voltage command signal by using control parameters to be determined by the resistance and reactance components of an link impedance, on the basis of the output signals of current regulators 10D and 10Q provided at each axis of 2-axis rectangular coordinates, and performs the non-interference control of effective and reactive power by controlling each axis current component independently separating them from one another in accordance with these voltage command signals. And it has a rotational matrix calculating part 14 which finds rotational matrix elements which makes a current command value vector after rotation parallel to a voltage command vector outputted from the non-interference control part 11, when the current command value is rotated by a rotational matrix on the 2-axis rectangular coordinates, and sets control parameters for the non-interference control part 11 using the above-mentioned rotational matrix elements.
Patent JP-H07270691-A (JP)
Title: Mirror deflector
Inventor: SHIRATAMA KOUICHI
IPC: G02B26/08
Filed: 1994-03-29
Abstract: PURPOSE:To improve the reliability of a piezoelectric element so as to perform driving at a high speed. CONSTITUTION:This mirror deflector is constituted of a mirror 1 deflecting a light beam, a movable part 2 which holds the mirror 1, and has the hinges for two systems for converting the difference of the elongation and contraction between the piezoelectric elements of the two systems into an angle, a fixing part 3 fixing the entire mirror deflector, and the piezoelectric element of one system constituted of a first piezoelectric element 4 elongated and contracted by impressing voltage on electrodes 8 and 9, and a second piezoelectric element 5 elongated and contracted by impressing voltage on the electrodes 10 and 11 and the piezoelectric element of the other system constituted of a third piezoelectric element 6 elongated and contracted by impressing voltage on the electrodes 12 and 13, and a fourth piezoelectric element 7 elongated and contracted by impressing voltage on the electrodes 14 and 15, which are connected between the movable part 2 and the fixing part 3.
Patent JP-H02238747-A (JP)
Title: Supervisory and controlling system for transmitter
Inventor: MIYAZAKI TOSHIHIRO
IPC: H04L12/40
Filed: 1989-03-13
Abstract: PURPOSE:To simply and surely control a transmitter by allowing a monitoring device to send a signal identifying the transmitter and a signal designating the stop of information transmission and the release of the stop through a control line and allowing the identified transmitter to stop the information transmission and the release of stop according to the designation. CONSTITUTION:Other metallic single wire than a bus type information transfer network is wired from a monitoring device 1 to each transmitter 2 and the wire is in multiple connection to all transmitters (2-1)-(2-n). Then a pulse signal composed of a DC intermittent signal is sent to the metallic single wire from the monitoring device 1 as the means specifying a specific transmitter for the purpose of identification and the transmitter stops the operation of transmission to a bus type information transfer network or releases the stop. Thus, the transmitter is specified surely to control it.
Patent JP-S60201939-A (JP)
Inventor: KAWAMURA JIYUUROU
IPC: B65B61/24
Filed: 1984-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55150768-A (JP)
Title: Magneto generator
Inventor: YOKOYAMA YOSHIHIRO
IPC: H02K21/38
Filed: 1979-05-11
Abstract: PURPOSE:To remove the noise element from the external magnetomotive member, superimposed on frequency signals, by installing the second detection coil which has a fixed relation to the first detection coil installed in a single closed magnetic circuit, in the magnetic circuit. CONSTITUTION:Two or more tooth parts 30 are formed on the outer circumference of a rotor 4 equipped with a rotor magnet 14. The first and second fixing members 26 and 28, which have tooth parts 26a and 28a respectively and are opposed to the tooth part 30, are fixed through a permanent magnet 32. The first detection coil is wound on the first fixing member 26 to constitute a frequency generator, and for example, the second fixing member 28 is equipped with the second detection coil which is wound in the same direction as the first detection coil 34 and has a proper number of turns, so that a noise voltage, which is anti-phase and equal to the noise voltage generated in the first detection coil 26 by an armature coil 18a which is an external magnetomotive member, is generated in the second detection coil 42.
Patent JP-H09225680-A (JP)
Title: Welding wire for ferritic stainless steel
Inventor: KOSEKI TOSHIHIKO
IPC: C22C38/38
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire capable of obtaining a ferritic stainless steel welded metal having more excellent ductility and toughness than before in the case of welding ferritic stainless steels using the welding wire. SOLUTION: The welding wire for ferritic stainless steels is specified to contain one or more kinds of 0.001-0.08% C, 0.01-1.0% Si, 0.01-2.0% Mn, 10.5-32.0% Cr, 0.005-0.5% Al, 0.001-0.05% Mg, 0.001-0.04% N, 0.001-0.02% O, further if necessary, 0.1-4.0% Ni, 0.1-4.0% Mo, 0.01-0.5% Nb, 0.01-0.5% Ti.
Patent JP-H07244587-A (JP)
Title: Data processor
Inventor: KUWAJIMA TAKESHI
IPC: G06F9/38
Filed: 1994-03-04
Abstract: PURPOSE:To provide a system for efficiently controlling a logical delay variable between plural LSIs in a data processor constituted of plural LSIs. CONSTITUTION:In the data processor constituted of n (n is an integer >=2) LSIs 1 to 5 in which at least a part of internal operation is executed by pipelined processing, one or plural LSIs out of the n LSIs 1 to 5 is provided with an information storing means for storing the number of pipelines in a signal route at the internal operation of the LSI and an information output means for outputting the number of pipelines information stored in the storing means to the external and at least one of the n LSIs 1 to 5 is provided with an information reading means for inputting the number of pipelines information from the external and a delay adjusting means for variably adjusting the number of pipelines information storing means in the LSI based upon the inputted number of pipeline information.
Patent JP-H08253734-A (JP)
Title: Method for adjusting gelation temperature of gelatin-containing solution and production of ink-jet-recording material from gelatin-containing solution with gelation temperature adjusted
Inventor: IKEDA MITSUHIRO
IPC: D06P5/00
Filed: 1995-03-17
Abstract: PURPOSE: To enable the room-temp. use of gelatin, which gels at room temp., and enable a gelatin-contg. soln. to be applied to a substrate at room temp. to produce an ink-jet-recording material, esp. one excellent in resolution, color reproduction, and image quality. CONSTITUTION: The gelation temp. of a gelatin-contg. soln. can be adjusted by the addition of 1-propanol. A gelatin-contg. soln. with the gelation temp. adjusted can be applied to a substrate at room temp. to produce an ink-jet- recording material. The material excellent in resolution, color reproduction, and image quality can be produced by adjusting the gelation temp. of a coating soln. contg. gelatin and carboxymethyl cellulose.
Patent JP-H07274493-A (JP)
Title: Overcurrent detection circuit
Inventor: SUZUKI KIYOSHI
IPC: H02M1/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an overcurrent detection circuit which can detect the overcurrent of a switching power unit even if the resistance value of a detecting resistor provided in a switching transistor is small. CONSTITUTION:This is equipped with a resistor 14, which is connected to a power source Vcc, a diode 13, whose cathode is connected to the junction between the switching transistor 4 whose anode is connected to the resistor 14 and a detecting resistor 12, and a comparator 15 one input end 15a of which is connected to the junction between the resistor 14 and the anode of the diode 13 and the other input end 15b of which is connected to a reference power source 16.
Patent JP-S54149892-A (JP)
Title: Connecting method of super-conductive wire
Inventor: ICHIKAWA HAYAO
IPC: H01R4/68
Filed: 1978-05-17
Abstract: PURPOSE: To simply connect titled super-conductive wires with reliability, by inserting a sleeve pipe into one outer pipe, by connecting super-conductive wires, by covering a structure produced by inserting the super-conductive wires into outer pipes with the sleeve pipe and by welding the structure with the outer pipes when connecting the structure.  
     CONSTITUTION: Each connecting end of the outer pipes 13, 14 of a pair of multiple pipes 11, 12 is formed in a notch shape by projecting super-conductive wires 15, 16 inserted into the insides of the outer pipes 13, 14. A sleeve pipe 17 is inserted into one of the outer pipes 13, 14, the super-conductive wires 15, 16 are connected, the sleeve pipe 17 is shifted to cover a joining portion and the joining portion is welded. Consequently, liquid helium flows through the insides of the outer pipes 13, 14 to cool the super-conductive wires 15, 16. Thus, the wires can simply be connected with high reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01231323-A (JP)
Title: Plasma etching device
Inventor: MIYAMURA TADASHI
IPC: H01L21/302
Filed: 1988-03-11
Abstract: PURPOSE:To inhibit a chemical sidewall etching reaction by radicals, to reduce an undercut and to improve the accuracy of finishing by compressing and liquefying a refrigerant outside an etching chamber and vaporizing the refrigerant on a sample base. CONSTITUTION:The inside of an etching chamber 3 is set at the required degree of vacuum, a refrigerant under a gas-liquid mixed state is introduced into an evaporator 16 for a sample base 5, and a sample S is cooled at approximately -20 deg.C through the sample base 5. The inside of a plasma forming chamber 1 is supplied with an etching gas from a supply system 1g, and DC currents are made to flow through exciting coils 4 while microwaves are induced into the plasma forming chamber 1 through a waveguide 2 and a microwave introducing window 1c. Consequently, microwave are brought to the state of resonance in the plasma forming chamber 1 functioning as a plasma cavity resonator, decomposes the etching gas, and are resonated and excited, thus forming plasma. The surface of the sample S is not masked, only a section irradiated with ion beams is excited, and anisotropic etching progresses. Isotropic etching by radicals also progresses at that time, but the chemical reaction of the sample S is inhibited because the sample S is cooled, thus suppressing an undercut.
Patent JP-H07316112-A (JP)
Title: Polyidoine compound,its production,and diagnostic composition
Inventor: MIRIAMU PUTA
IPC: C07C311/11
Filed: 1995-03-17
Abstract: Polyiodinated benzene derivs. of formula (I) are new. In (I), R1-R6 are I or a gp. of formula (i)-(iii); A is absent or 1-4C alkylene, opt. substd. by OH; R7-R12 are H or 1-10C alkyl (opt. substd. by OH or 1-3C alkoxy (itself opt. substd. by OH)) or NR7R8, NR9R10 or NR11R12 may complete a satd. 5-8 membered heterocycle (opt. OH substd.); with the proviso that at least 4 of R1-R6 are I and that the molecule contains 10-24 OH gps.; all alkyl and alkoxy are linear or branched. Also new are aminoalcohols of formulae (A), formula (B) NHR-CH(CH2OH)-CH(OH)-CH2OH and formula (C) NHR'-CH(CH2OH)-(CH(OH))3-CH2OH where n is 1-3; R is CH2-(CHOH-)p-CH2OH; p is 2 or 3; R' is CH2-(CHOH)p'-CH2OH; and p' is 1-3.
Patent JP-H06275347-A (JP)
Title: Connecting structure for conducting transparent body
Inventor: TAKAHASHI KOJI
IPC: H01B5/14
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the limitation on the size of conducting transparent bodies from narrowing the use and the width of the design of an electric device using the conducting transparent bodies and prevent the connection between the conducting transparent bodies from being deteriorated by external force such as vibration and impact by simply connecting the conducting transparent bodies together. CONSTITUTION:Multiple conducting wires 13 are arranged in parallel not to be short-circuited to each other on a substrate section 11 made of a transparent electric insulating material, holes 17 exposing the conducting wires 13 are formed at a constant pitch in the arranging direction of the conducting wires 13 on a conducting transparent body 1, and the conducting transparent bodies 1, 1 are electrically connected together by a connector 2 inserting terminals 23 into holes 17 of both conducting transparent bodies 1, 1. An elastic section 22 made of an elastic body is formed between the terminals 23 inserted into one conducting transparent body 1 and the terminals 23 inserted into the other conducting transparent body 1.
Patent JP-S63228983-A (JP)
Title: Positioning control system for clutch brake motor
Inventor: FUTAMURA NAOTO
IPC: H02P3/04
Filed: 1987-03-16
Abstract: PURPOSE:To avoid the ununiformity of stop positions, by generating stop pulse to a clutch brake motor with hard processing, during soft processing for a control circuit. CONSTITUTION:The controller of a clutch brake motor M is composed of a stop position detecting sensor A, a sensor signal input circuit B, a sensor signal output circuit C, a stop pulse generating circuit D, a clutch brake output circuit E, and the control circuit F of a microcomputer and the like. The output of input for detecting the stop position is directed to the control circuit F, and at the same time, the input to the pulse generating circuit D generating stop pulse is provided, and the input is set, and by generating output for working a clutch brake, the motor M is stopped. Then, so far as this stop signal is concerned, said pulse generating circuit D is enabled to be reset by the stop signal after the soft processing of the control circuit F, and a soft processing time with the control circuit F is enabled to be neglected by hard processing.
Patent JP-2000257110-A (JP)
Title: Treatment method of dredged earth and sand
Inventor: FUJISAWA TOMOJI
IPC: E02F7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for making disposal by landfill of earth and sand produced by securing a dam and dredging in coastal construction work or the like. SOLUTION: A route 11 from an unloading place 4 located at a dam 1 to a disposal place by landfill 7 constructing a bank in a valley 8 is provided along a river 10 and a route 13 passing through the inside of a tunnel 12 constructed to the disposal place by landfill 7 are provided. The routes 11 and 13 are constituted of a linear motor conveying device capable of driving a conveying truck by a liner motor. Earth and sand to be dredged are loaded on the conveying truck of the linear motor in the unloading place 4 and are conveyed to the disposal place by landfill 7 through the routes 11 and 13 to back fill.